67c7d63983
This will be useful for testing SBOM implementations. Signed-off-by: Tomáš Hozza <thozza@redhat.com>
36 lines
1 KiB
Python
36 lines
1 KiB
Python
import tempfile
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from typing import List, Optional
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import dnf
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def depsolve_pkgset(
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repo_paths: List[str],
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pkg_include: List[str],
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pkg_exclude: Optional[List[str]] = None
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) -> List[dnf.package.Package]:
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"""
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Perform a dependency resolution on a set of local RPM repositories.
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"""
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with tempfile.TemporaryDirectory() as tempdir:
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conf = dnf.conf.Conf()
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conf.config_file_path = "/dev/null"
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conf.persistdir = f"{tempdir}{conf.persistdir}"
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conf.cachedir = f"{tempdir}{conf.cachedir}"
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conf.reposdir = ["/dev/null"]
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conf.pluginconfpath = ["/dev/null"]
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conf.varsdir = ["/dev/null"]
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base = dnf.Base(conf)
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for idx, repo_path in enumerate(repo_paths):
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repo = dnf.repo.Repo(f"repo{idx}", conf)
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repo.baseurl = f"file://{repo_path}"
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base.repos.add(repo)
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base.fill_sack(load_system_repo=False)
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base.install_specs(pkg_include, pkg_exclude)
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base.resolve()
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return base.transaction.install_set
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